[FEAT cloudctl] - Self-update capability

[onuryilmaz]

[FEAT cloudctl] - Self-update capability

Labels

• feature
• easy-to-use
• maintenance

Priority

(Low) Something is a little off

User Story

As a cloudctl user, I can run cloudctl update to automatically upgrade to the latest version, so that I always have the latest features and security fixes.

Description

Managing CLI versions manually is tedious. Implementing a self-update command (e.g., using minio/selfupdate) that fetches the latest release from GitHub would improve the user experience significantly.

Acceptance Criteria

• Add a self-update command.
• Implement logic to check GitHub releases for the latest version.
• Securely download and replace the current binary.
• Add a --check flag to just check for updates without installing.

Reference Issues

None